core/src/main/java/io/seata/core/compressor/CompressorType.java
<reponame>tyc1210/seata-1<gh_stars>0/*
 *  Copyright 1999-2019 Seata.io Group.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package io.seata.core.compressor;

/**
 * @author Geng Zhang
 */
public enum CompressorType {

    /**
     * Not compress
     */
    NONE((byte) 0),

    /**
     * The gzip.
     */
    GZIP((byte) 1),

    /**
     * The zip.
     */
    ZIP((byte) 2),

    /**
     * The sevenz.
     */
    SEVENZ((byte) 3),

    /**
     * The bzip2.
     */
    BZIP2((byte) 4),

    /**
     * The lz4.
     */
    LZ4((byte) 5);

    private final byte code;

    CompressorType(final byte code) {
        this.code = code;
    }

    /**
     * Gets result code.
     *
     * @param code the code
     * @return the result code
     */
    public static CompressorType getByCode(int code) {
        for (CompressorType b : CompressorType.values()) {
            if (code == b.code) {
                return b;
            }
        }
        throw new IllegalArgumentException("unknown codec:" + code);
    }

    /**
     * Gets result code.
     *
     * @param name the code
     * @return the result code
     */
    public static CompressorType getByName(String name) {
        for (CompressorType b : CompressorType.values()) {
            if (b.name().equalsIgnoreCase(name)) {
                return b;
            }
        }
        throw new IllegalArgumentException("unknown codec:" + name);
    }

    /**
     * Gets code.
     *
     * @return the code
     */
    public byte getCode() {
        return code;
    }
}
